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Products & Projects / Custom Fuel Trailer
Multiple Configurations

Custom Fuel Trailer

Fuel & Field Support — designed and fabricated by Protech Fabrication & Machine.

The Project

Designed Around the Job.

Protech builds custom diesel fuel and DEF trailers around the capacity, dispensing speed, generator, hose-reel layout and running gear the customer needs. The two trailers shown here demonstrate both a high-capacity rapid-fueling configuration and a multi-tank configuration.

Red trailer

High-Capacity Diesel / DEF Trailer

  • Diesel fuel capacity: 1,500 gal
  • DEF capacity: 150 gal
  • Generator: 10,000 W
  • High-flow electric diesel pump: 130 GPM
  • Electric 110 V DEF pump: 25 GPM
  • Dual fuel and DEF dispensing hose reels for simultaneous fueling
  • LED work/service lighting
  • Three 7,000 lb torsion axles
Gray trailer

Multi-Tank Diesel Fuel Trailer

  • Eight separate 115-gal diesel tanks — 920 gal total
  • DEF capacity: 50 gal
  • Standard fuel pump with hose reel dispensing
  • Two 7,000 lb torsion axles
  • Multi-tank design keeps each diesel tank below the 119-gal federal bulk-packaging threshold
  • When operated within applicable DOT requirements, this configuration may help avoid placarding and hazmat-endorsement requirements that can apply to other fuel-transport configurations
Key Advantages

Built Around Real-World Use

1,500 GAL
High-Capacity Build

The red configuration carries 1,500 gallons of diesel plus 150 gallons of DEF.

130 GPM
Rapid Fueling

High-flow electric fuel pump for fast equipment fueling.

920 GAL
Multi-Tank Build

Eight 115-gallon diesel tanks provide 920 gallons total in the gray configuration.

Built Again — Or Built for You

Customization Options

  • Diesel and DEF capacities
  • Single-tank or multi-tank layouts
  • Fuel/DEF pump flow rates
  • Number and placement of hose reels
  • Generator and electrical package
  • LED lighting and service compartments
  • Axle and running-gear configuration
  • Overall trailer size, finish and branding